A gage used to determine the acceptability of headspace of a firearm.
Classification: Micrometers and calipers
NSN 5960-01-328-8248
NSN 5935-00-705-2786
NSN 6685-01-232-1979
NSN 5925-01-516-7711
NSN 5935-00-189-8382
NSN 5930-00-786-9337
NSN 6645-00-041-4074
NSN 5915-01-041-1373
NSN 5945-01-442-8580
NSN 5990-00-538-1237
NSN 6220-01-247-4381
NSN 6685-01-144-4384